This is especially useful during a rebase where the copyright
tooling is updated and the copyrght file needs to be refreshed.
Some packages don't have any update in the next Debian release,
but the pipeline fails only because we have to manually refresh
the copyright file, so let's it create a MR to save us time.

Signed-off-by: Dylan Aïssi <dylan.aissi@collabora.com>